[IMP] pos_pms_link: remove reservation payments at the end of the pos.session

pos_pms_link/models/__init__.py

@@ -24,4 +24,5 @@ from . import pos_config
 from . import pos_payment
 from . import pms_reservation
 from . import pms_service
-from . import product_pricelist
+from . import product_pricelist
+from . import pos_session

pos_pms_link/models/pos_session.py

@@ -0,0 +1,60 @@
+##############################################################################
+#    License AGPL-3 - See http://www.gnu.org/licenses/agpl-3.0.html
+#    Copyright (C) 2023 Comunitea Servicios Tecnológicos S.L. All Rights Reserved
+#    Vicente Ángel Gutiérrez <vicente@comunitea.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as published
+#    by the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+import json
+from odoo import api, fields, models, _
+from odoo.exceptions import Warning, UserError
+
+import logging
+_logger = logging.getLogger(__name__)
+
+
+class PosSession(models.Model):
+    _inherit = 'pos.session'
+
+    def _accumulate_amounts(self, data):
+        res = super(PosSession, self)._accumulate_amounts(data)
+        if self.config_id.pay_on_reservation and self.config_id.pay_on_reservation_method_id:
+            reservation_orders = self.order_ids.filtered(lambda x: x.pms_reservation_id)
+            reservation_taxes = sum([order.amount_tax for order in reservation_orders])
+            reservation_no_taxes = sum([order.amount_total - order.amount_tax for order in reservation_orders])
+
+            for element, value in dict(res["taxes"]).items():
+                value['amount'] = value['amount'] + reservation_taxes
+                value['amount_converted'] = value['amount_converted'] + reservation_taxes
+                value['base_amount'] = value['base_amount'] + reservation_no_taxes
+                value['base_amount_converted'] = value['base_amount_converted'] + reservation_no_taxes
+            
+            for element, value in dict(res["sales"]).items():
+                value['amount'] = value['amount'] - reservation_no_taxes
+                value['amount_converted'] = value['amount_converted'] - reservation_no_taxes
+            
+            if self.config_id.pay_on_reservation_method_id.split_transactions:
+                for element, value in dict(res["split_receivables"]).items():
+                    if element.payment_method_id == self.config_id.pay_on_reservation_method_id:
+                        value['amount'] = 0.0
+                        value['amount_converted'] = 0.0
+            
+            else:
+                for element, value in dict(res["combine_receivables"]).items():
+                    if element == self.config_id.pay_on_reservation_method_id:
+                        value['amount'] = 0.0
+                        value['amount_converted'] = 0.0
+        return res